baber/WOPTO huggingface dataset:
Patent CA-2125340-A1 (CA)
Title: Compressor
Inventor: MURAKAMI KAZUO
IPC: F04B1/14
Filed: 1994-06-07
Abstract: A double-headed tupe compressor has a disk plate.  The disk plate is rotatably supported on a drive shaft for driving each piston along a reciprocating path.  The plate is curved in a single direction to form a solid cam on its surface.  The cam transforms  a  single  rotation  of  the  plate  into  two reciprocating movements of the piston. Cam followers provided between the plate and the piston are formed to be comformable to the cam.  The cam followers contact and roll on the piston, and slide on the cam.
Patent CA-2127153-A1 (CA)
Inventor: JOURDAN LARRY
IPC: A63B69/40
Filed: 1994-06-30
Abstract: The ball delivery device includes an enclosed non-transparent delivery conduit extending outwardly from a substantially vertical support structure. the enclosed non-transparent delivery conduit includes a ball receiving portion at one end and a ball discharging portion terminating at a discharge opening at an opposite end. The entire length of the ball delivery conduit including the ball discharge portion is enclosed and made from a non-transparent material to prevent the player from viewing the ball until it is discharged for the opening. The delivery conduit may be pivotally connected to the support structure so that an adjustable positioning rod positioned between the support structure and the conduit can be adjusted to vary the angular position of the conduit. Alternatively, the delivery conduit may be stationary with respect to the support structure at an angle just sufficient to cause the ball to travel therethrough by the farce of gravity. The discharge portion may be formed from non-transparent rigid tubing rotatably connected to the delivery conduit to provide a simple and effective means for allowing the player to vary the speed and trajectory of each pitch or series of pitches.
Patent CA-2132223-A1 (CA)
Title: Special cap for a container
Inventor: XU HONG Y B
IPC: B65D41/62
Filed: 1994-09-16
Abstract: In this invention, a special cap consisting of an external cap (Part 1) and an internal cap (Part 2) is tightly screwed onto a container (Part 3). And a solute and a solvent are sealed in the cap and the body of the container, respectively. Turn the cap to drop the solute from the cap into the solvent, thus a solution in the container is made immediately. Particularly, this special cap can be used for different containers for many times in various industries and businesses. Four application cases of the invention are given to demonstrate its applicability, functionality and marketability. Case 1, beverages: A fresh drink is instantly produced after blending a solute from the cap with water in a container. Case 2, cosmetics: Mix a colorant from the cap with an applicator in a container and apply the mixture at once. Case 3, chemicals: Mingle the two substances sealed separately in the cap and in a container for a chemical reaction. Case 4, pharmaceuticals: A medicine solution is instantaneously obtained when a medicine from the cap is dissolved by water in a container.
Patent CA-2132434-A1 (CA)
Title: Endo-.beta.-1, 4-glucanase and a dna sequence
Inventor: SCHNELL YVETTE
IPC: C12N1/21
Filed: 1993-03-25
Abstract: A partial amino acid sequence of an endo-.beta.-1,4-glucanase obtainable by means of Aspergillus aculeatus is described, and also corresponding recombinant DNA sequences, vectors and transformed hosts. Use of the endo-.beta.-1,4-glucanase or a pectinase preparation enriched with the endo-.beta.-1,4-glucanase for degradation or modification of plant cell walls is described.
Patent CA-2137049-A1 (CA)
Title: Amino acid salts of and methods for preparing antihypercholesterolemic tetrazole compounds
Inventor: THOTTATHIL JOHN K
IPC: C07C229/26
Filed: 1994-11-30
Abstract: Compounds of the formula I wherein R1 and R4 each are independently hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy or trifluoromethyl; R2, R3, R5 and R6 each are independently hydrogen, halogen, C1-4 alkyl or C1-4 alkoxy; R7 is an amino acid such as arginine or lysine; and tet is or , where R8 is hydrogen, C1-4 alkyl, C1-4 alkcoxyalkyl or (2-methoxy-ethoxy)methyl; methods of preparing compouds of formula II and intermediates. The compounds of folmula I and II are inhibitors of the enzyme 3-hydroxy-3-methyl-glutaryl coenzyme A (HMG-CoA) reductase and are useful in the treatment of hypercholesterolemia, hyperlipoproteinemia and atherosclerosis.
Patent CA-2137866-A1 (CA)
Title: Hair dyeing process with aminoalkylthio substituted dihydroxybenzene and oxidative agents
Inventor: WENKE GOTTFRIED
IPC: A61K8/46
Filed: 1994-12-12
Abstract: A process of dyeing hair by preparing and applying to the hair an aqueous reaction medium comprising an aminoethanethio substituted dihydroxybenzene and a periodate, iodate, ferricyanide or persulfate oxidizing agent, the composition optionally containing a color modifier selected from the group consisting of direct dyes, primary intermediates, couplers, cysteine, dopa species and mixtures thereof, additionally containing a buffer to maintain the pH in the range from 2 to 11 during the oxidation reaction; and removing the aqueous reaction medium from the hair within about 5 to 50 minutes following such application; and compositions and kits for practicing such processes. The reaction medium may be formed by simultaneous addition of the dihydroxybenzene and the oxidant to the hair or by addition of the dihydroxybenzene followed addition of the oxidant.
Patent CA-2139681-A1 (CA)
Title: Leaf cutter bee nest
Inventor: TRAFFORD NORMAN F
IPC: A01K67/033
Filed: 1995-01-06
Abstract: A molded plastic leaf cutter bee nest block, having opposed sides, opposed ends, and opposed faces, formed of expanded plastic beads, havinq nonstandard length, to accommodate more integrally molded round bee holes. The holes may be tapered, for ease of stripping. The sides may be reinforced for ease of handling, assembling, strapping, transport and storage. High density polystyrene blocks have improved product life, while the blocks, reinforced or otherwise are parasite resistant.
Patent CA-2140344-A1 (CA)
Inventor: IKEDA TAKAFUMI
IPC: A61K31/40
Filed: 1993-06-10
Abstract: Certain novel indoline derivatives having the ability to inhibit the 5-lipoxygenase enzyme and having formula (I) wherein R1 is C1-C4 alkyl or -NR2R3; R2 and R3 are each, independently, hydrogen or C1-C4 alkyl; R4 is C3-C6 cycloalkyl, C4-C7 cycloalkylalkyl, aryloxy C2-C4 alkyl,  arylthio C2-C4 alkyl, arylamino C2-C4 alkyl, arylsulfinyl C2-C4 alkyl, aryl, aryl C1-C6 alkyl, aryloxyaryl C1-C6 alkyl or arylthioaryl C1-C6 alkyl, and the aryl groups in the said aryloxyalkyl, arylthioalkyl, arylaminoalkyl, arylsulfinylalkyl, aryl, arylalkyl, aryloxyarylalkyl and arylthioarylalkyl may be substituted up to the maximal number of substituents and the substituents are each independently, selected from the group consisting of halo, cyano, C1-C5 alkyl, C2-C6 alkenyl, C1-C5 alkoxy, C2-C6 alkenyloxy, C2-C6 alkoxyalkyl, halosubstituted C1-C4 alkyl, halosubstituted C1-C4 alkoxy, C2-C5 alkoxycarbonyl, aminocarbonyl and C1-C4 alkylthio; A is C1-C6 alkylene, C3-C6 alkenylene or -O-(CH2)m-; Y is each independently, halogen, halosubstituted C1-C6 alkyl, C1-C6 alkyl, C2-C6 alkenyl, C1-C6 alkoxy or C3-C8 alkenyloxy;  m is 2, 3 or 4; n is 0, 1, 2 or 3; and provided that the substituent Y, if present, and the linking group A are attached to the aromatic ring. These compounds are useful in the treatment of alleviation of inflammatory diseases, allergic conditions and cardiovascular diseases in mammals and as the active ingredient in pharmaceutical compositions for treating such conditions.
Patent CA-2141592-A1 (CA)
Title: Process and device for monitoring vibrational excitation of an axial compressor
Inventor: WALTER HILGER A
IPC: F01K13/00
Filed: 1993-06-16
Abstract: A process and a device for monitoring vibrational excitation of an axial compressor (10) by measuring of pressure fluctua-tion within at least one stage (12, 14) of said compressor (10) in the region of the compressor housing (24) by means of at least one pressure sensing device (32), checking whether each of said frequency signals comprises at least one excitation peak within a predetermined frequency interval in a region of at least one critical frequency of said compressor (10), determining at least one peak parameter indicative of the excitation status of the compressor (10) and generating a status change signal in case said peak parameter has a value lying beyond a predetermined value range.
Patent CA-2142678-A1 (CA)
Title: Enteral composition comprising native micellar casein
Inventor: JOST ROLF
IPC: A23L1/305
Filed: 1995-02-16
Abstract: An enteral composition essentially containing native micellar casein as its protein source is prepared by microfiltration and optionally subsequent dia-filtration of skimmed milk.   The micellar casein advantageously replaces casein-ates in enteral nutrition by virtue of its low viscosity, its resistance to sterilization and its organoleptic qualities in a high protein concentration of the enteral composition.
Patent CA-2143400-A1 (CA)
Title: Double containment pipe support retainer
Inventor: MCATAMNEY DENNIS E
IPC: F16L39/00
Filed: 1995-02-24
Abstract: A containment pipe fitting subassembly of a containment fitting, having open endsockets of a radius to slidingly receive ends of containment pipes, a carrier fitting having open end sockets of a radius to slidingly receive ends of carrier pipes, the carrier fitting being inside the containment fitting, a pair of alignment supports between respective ones of the containment fitting sockets and the carrier fitting sockets, each support having a peripheral flange with a radius comparable in size to the radius of said containment fitting socket and fitted therewithin, the flange defining a central orifice having a diameter comparable in size to the inner diameter of the carrier fitting socket, and each support also having an axially extending cylindrical sleeve with an inner diameter comparable in size to the outer diameter of the carrier socket and fitted over and adhesively tacked to the carrier socket. Carrier pipes are inserted into and bonded to the carrier fitting sockets. Containment pipes are inserted into and bonded to the containment fitting sockets.
Patent CA-2148218-A1 (CA)
Title: Herbicidal Compositions Containing Triazolinones
Inventor: POSS KATHLEEN MEGAN
IPC: C07D249/12
Filed: 1993-10-20
Abstract: This invention relates to compositions comprising 1-aryl-4,5-dihydro-1,2,4-triazol-5(lH)-ones (triazolinones) in combination with the herbicide(2,4-dichlorophenoxy)acetic acid (2,4-D), or like substituted phenoxyalkanoic acids, or esters, or alkali metal or ammonium salts thereof; or with certain herbicidal sulfonylureas, or mixtures of these classes of compounds, to provide herbicidal compositions which are highly effective against a broad array of crop weeds, particularly broadleaf weeds, in crops such as wheat.
Patent CA-2148959-A1 (CA)
Inventor: CERNY JOHN ROBERT
IPC: B62D29/04
Filed: 1995-05-09
Abstract: A fiber reinforced plastic composite chassis incorporates flexible panel suspension structure between generally rigid chassis members, to accommodate, dissipate and absorb bending and torsional loads encountered by the chassis.
Patent CA-2149247-A1 (CA)
Title: Process and device for transferring prints from a support to a substrate
Inventor: MITSAM REINWALD
IPC: B41F19/06
Filed: 1993-06-23
Abstract: The description relates to a process and device for transferring prints (18, 20) from a support (16) to a substate (10) in which the support (16) is conveyed together with the substrate (10) through a station in which copies (18, 20) are applied in register on the substrate (10) which has successive sheets (12). Here, use is made of a substrate (10) having at least two adjacent rows in the direction of transport of sheets (112) and of a support (16) which, in the direction of transport between the prints (18) for successive pages (12) in the direction of transport, has at least one additional print (20).  According to the invention, there are means by which only certain prints (18, 20) can be selectively transferred from the support (16) to the substrate (10) in the station. After leaving the station, the support (16) is released from the substrate (10) and, depending on the number of successive sheets (12) between two prints (18) in the direction of transport for successive prints (18) in the direction of transport, taken to the station at least once more, the support (16) being shifted sideways by the transverse distance between the neighbouring rows of sheets and by about the distance between directly successive prints (18, 20) is the direction of transport.
Patent CA-2150133-A1 (CA)
Title: Altered linolenic and linoleic acid content in plants
Inventor: ARONDEL VINCENT JEAN-MARIE ARM
IPC: A01H5/00
Filed: 1994-02-04
Abstract: Transformed plants which have increased or decreased linolenic acid content are disclosed. Also disclosed are plants which express a linoleic acid desaturase gene.
Patent CA-2155377-A1 (CA)
Title: Compression seal for concrete pavement
Inventor: WRIGHT GERALD A
IPC: E01C11/00
Filed: 1995-08-03
Abstract: An elastomeric compression seal (10) for use in sealing an expansion joint in concrete pavement, the compression seal having first and second vertically aligned pairs of cells (12, 14; 16, 18) and a central vertically aligned pair of cells (20, 22) positioned between the outer pairs of cells. The upper cells (12, 16) in the outer pairs of cells are similarly shaped but oppositely directed and are horizontally aligned; likewise, the lower cells (14, 18) in the outer pairs of cells are similarly shaped but oppositely directed and are horizontally aligned. The upper cell (20) in the central pair of cells is positioned slightly below the upper cells (12, 16) in the outer pairs of cells, and the lower cell (22) in the central pair of cells is positioned slightly below the lower cells (14, 18) in the outer pairs of cells.
Patent CA-2158179-A1 (CA)
Title: Heating cycle system of a vehicle
Inventor: VEITENHANSL HORST
IPC: B60H1/00
Filed: 1994-03-10
Abstract: The invention relates to a heating cycle system of a motor vehicle with an internal combustion engine, a heating device which is independent of the engine, an interior heat exchanger,  a circulating pump,  and a bypass line which connects a return line to a flow line. According to the invention the circulating pump is driven by an electric motor with  reversible direction of rotation and is used as a control element for selective operation in the small cycle with the inclusion of the heating device and the vehicle heat exchanger or in the large cycle with additional inclusion of the internal combustion engine.  By means of the invention additional valves operated by means of outside energy as in the prior art can be eliminated.
Patent CA-2158185-A1 (CA)
Title: Hybrid Equalizer Arrangement for Use in Data Communications Equipment
Inventor: WANG JIN-DER
IPC: H04L25/03
Filed: 1995-09-13
Abstract: A hybrid type of decision feedback equalizer (DFE) structure that approaches optimal DFE performance is described. The hybrid DFE includes both an intersymbol interference DFE (ISI-DFE) and a noise predictive DFE (NP-DFE). In particular, an adaptive feedforward filter section is followed by both an intersymbol interference (ISI) predictive filter and a noise predictive (NP) filter. The corresponding transmitter uses a precoder that utilizes optimal coefficient values, denoted as C(z), of the hybrid DFE structure. In particular, C(z) is equal to (I + I(z)) (I + N(z)) - 1, where, the notation I(z) and N(z), as known in the art, represent the resulting coefficient values after adaptation of the ISI-DFE and the NP-DFE, respectively.
Patent CA-2158812-A1 (CA)
Title: Olefin block copolymer and production process thereof
Inventor: TERANO MINORU
IPC: C08F297/06
Filed: 1995-09-21
Abstract: A novel block copolymer in which a polypropylene or a polyethylene is chemically bonded with a poly(ethylene-co-propylene) as well as a material containing it is provided.
Patent CA-2159581-A1 (CA)
Title: Self-contained package for housing, dispensing and diluting concentrated liquid
Inventor: HALL WILLIAM GERALD
IPC: A61J1/10
Filed: 1994-04-06
Abstract: The package comprises a container (1), which is preferably resiliently deformable, for housing the concentrated liquid and which includes a discharge orifice, a spout (11) having a first end sealingly secured across the discharge orifice of the container (1) and a second end e exhibiting a discharge orifice (16) of smaller cross section than the discharge orifice in the container and a closure (20) having a vertical axis. In a preferred embodiment, the closure (20) further includes aninternal thread (26) which mates with a complementary external thread (4) on thecontainer (1) for releasably securing the closure (20) about the discharge orifice of the container (1). The closure (20) also includes a concentrate reservoir (25) for receiving a predetermined quantity of concentrated liquid from the container (1)and a main body portion (30) for receiving a predetermined quantity of dilution liquid, such as water, after the concentrate reservoir has been filled with the concentrated liquid. The main body portion (30) of the closure (20) has a cross section, as measured perpendicular to its vertical axis, which is larger than the cross section of the concentrate reservoir (25) to facilitate easy visual sighting when the concentrate reservoir (25) is filled. The concentrate reservoir (25) further includes a centrally located sealing post (24) which penetrates the discharge orifice (16) in the spout (11) to form a liquid tight seal whenever the closure (20) is fully assembled onto the container.
Patent CA-2160926-A1 (CA)
Title: Integrated flight and garment bag luggage case
Inventor: VAN HIMBEECK CLEMENS
IPC: A45C5/14
Filed: 1995-03-13
Abstract: A luggage case (30) has a shape similar to a flight bag when in the closed position and presents a garment bag when in the open position. It comprises a flexible panel (51) which is connected to, and extends laterally from, a support structure (56) to expose the interior of both the panel and the support structure. A selective attachment device (50) connects the panel (51) to the support structure (56) to close the luggage case (30). A support piece (84) is connected to the interior of the panel (51) to hold packed articles (58). A packing pouch (54) is connected to the support structure (56) to extend from the interior of the case (30) opposite of the panel (51) when the case is opened. The pouch (54) folds into the case (30) and overlaps articles (58) when the case is closed. The case (30) includes wheels (44) and a guide handle (46). An auxiliary luggage case attachment mechanism (98) permits an auxiliary luggage case (100) to be carried concurrently.
Patent CA-2161109-A1 (CA)
Inventor: GRIFFITHS GARY L
IPC: A61K47/48
Filed: 1994-04-22
Abstract: Methods and kits for detecting lesions and compositions and their use for treating lesions in a patient are provided. The methods use multibiotin and/or multiavidin-polymer conjugates to achieve amplification of targeting at the site of the lesion.
Patent CA-2162045-A1 (CA)
Title: Electrochemical sensors
Inventor: BLACK MURDO
IPC: G01N33/49
Filed: 1994-05-11
Abstract: Erythrocyte exclusion membranes suited for test strips of electrochemical sensors have a porous matrix and a mobile erythrocyte aggregating agent. The membranes typically comprise a water-insoluble hydrophobic polymer incorporating a hydrophobic polymer and with the erythrocyte aggregating agent. Such membranes can have a pore size which is several times layer than the diameter of erythrocytes, and allow rapid passage of plasma by holding back the erythrocytes as rouleaux at the surface of the membrane. The membranes are preferably made by forming in situ on a test strip using spray casting.
Patent CA-2162961-A1 (CA)
Inventor: KRIEGER JOHN
IPC: B60R3/00
Filed: 1995-11-15
Abstract: A stairway for a motor coach is located in one side wall of the motor coach immediately adjacent the front wall and in front of the front wheel well. The stairway co-operates with a hinged door mounted at the front wall and openable to an angle less than 90° from the coach side. The stairway is defined by a plurality of steps of equal riser height together with two vertical side walls each on a respective side of the stairway. The walls are smoothly curved around a center of curvature rearwardly of the stairway and to one side of the coach so that the stairway smoothly curves from a front edge at the doorway to a ramp section of the aisle commencing at a line at right angles to the side of the coach. The front edge of each step is at an angle to the front edge of the next step so that the steps provide gradual turning from the side of the coach to the front of the aisle. The stairway commences initially into the coach in a direction slightly toward the front of the coach so as to co-operate with the door in directing the passengers along the side of the coach, into the stairway, around the stairway and onto the aisle.
Patent CA-2163459-A1 (CA)
Title: Arylating medicaments
Inventor: AYUKO WASHINGTON ODUR
IPC: C07C205/12
Filed: 1994-05-23
Abstract: Various arylating agents having activity in the treatment of cancer and viral infection are disclosed. The active compounds include an aromatic ring having at least one labile leaving group and at least one electrophilic group. Preferred active compounds include chlorobenzenesulphonic acids and optionally halogenated nitrobenzene compounds. In an anti-viral context, the active compounds have efficacy against HIV infections.
Patent CA-2168906-A1 (CA)
Title: Method for producing and/or controlling chromatic luminous beams applicable on light projectors and/or observing and measuring instruments or the like
Inventor: ZOGGIA ANTONIO
IPC: F21V9/40
Filed: 1996-02-06
Abstract: The  present  invention  refers  to  a method  for  producing  any luminous  beam  or  doing  any  survey,  study  and  observation of the light or any luminous phenomenon and their applications by means of an only chromatic element (7) with simple shiftings calculated  or  programmed,  the  said  chromatic  element  (7) being carried out in a suitable way and arranged in a precise point inside the optical  equipment for which the said element (7) is designed.          The  said chromatic  element  (7)  or filter is arranged in the optical  zone  (6) called "pupil" and  consists of a plurality of circular  sectors  which are equal  to each other,  for instance each  sector  may  occupy  120  degrees.  However,  such  sectors show different colours and/or intensities.          The so-obtained filter (7) is thus positioned in the pupil zone in  such  a  way  that  the  filter may be  shifted  orthogonally to the optical  axis in order to choose and/or use or select an  infinite  range  of  colours or  chromatic  or  luminous intensities.
Patent CA-2176587-A1 (CA)
Title: Preparation of .gamma.-butyrolactone
Inventor: PINKOS ROLF
IPC: C07D315/00
Filed: 1994-11-09
Abstract: The invention pertains to a method for preparing .gamma.-butyrolactone, wherein 2,5-dihydrofuran or 2,3-dihydrofuran or mixtures of these two hydrofurans are reacted in gas phase, in the presence of water and in the presence or absence of added hydrogen, at an elevated temperature, using a hydrogenation catalyst.
Patent CA-2177982-A1 (CA)
Inventor: AVITALL BOAZ
IPC: A61B5/296
Filed: 1994-12-01
Abstract: A recording and ablation catheter system for creating linear lesions in the right atrial chamber of a heart is disclosed which includes an array of readily controlled electrodes (143) arcuate distal working catheter shapes that are easily deployed to contact the inner wall surface of the recording and mapping of impulses and thereafter facilitates sustained contact so that linear lesions can be produced from an array of mapping and ablation electrode devices (143) serially spaced along the working catheter shape.